@astrojs/markdoc@2.1.0

### Minor Changes

- [#18177](https://github.com/withastro/astro/pull/18177) [`7d814e5`](https://github.com/withastro/astro/commit/7d814e5ac3e7c84b4e4fd4e6c7cc6820f553742c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates image handling for Astro 7.4. Requires `astro@^7.4.0`

- [#18277](https://github.com/withastro/astro/pull/18277) [`2715958`](https://github.com/withastro/astro/commit/2715958666b0a706b069d0592da3a070b3796a9b) Thanks [@florian-lefebvre](https://github.com/florian-lefebvre)! - Increases the minimum Node.js version to 22.22.0
  
  The minimum supported Node.js version is now 22.22.0, the latest Node.js 22 release supported by StackBlitz. This change is in line with Astro's [Node.js support policy](https://docs.astro.build/en/upgrade-astro/#support).

### Patch Changes

- Updated dependencies [[`b7a1bd9`](https://github.com/withastro/astro/commit/b7a1bd99ac7c68cf36078058f15f1bd1fab4cbe8), [`2715958`](https://github.com/withastro/astro/commit/2715958666b0a706b069d0592da3a070b3796a9b)]:
  - @astrojs/internal-helpers@0.13.0
  - @astrojs/prism@4.1.0